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Atherosclerosis - Wikipedia, the free encyclopedia |
 | | Arteriosclerosis, is a general term describing any hardening (and loss of elasticity) of medium or large arteries (in Latin, Arterio meaning artery and sclerosis meaning hardening), arteriolosclerosis is arteriosclerosis mainly affecting the arterioles (small arteries), atherosclerosis is a hardening of an artery specifically due to an atheromatous plaque (in Latin Athero means porrige-like). |
 | | Arteriosclerosis ("hardening of the artery") results from a deposition of tough, rigid collagen inside the vessel wall and around the atheroma. |
 | | Arteriolosclerosis (hardening of small arteries, the arterioles) is the result of collagen deposition, but also muscle wall thickening and deposition of protein ("hyaline"). |
| en.wikipedia.org /wiki/Atherosclerosis (3714 words) |
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